Chapter 2 Installation; Jumpers; Table 2.1:Jumpers; Jumper Settings - Advantech AIMB-641 User Manual

Chapter 2 Installation

2.1 Jumpers

The AIMB-641 has a number of jumpers that allow you to configure your
system to suit your application. The table below lists the functions of the
various jumpers.
Table 2.1: Jumpers
Label
JP1
JP3
JP4
JP5

2.1.1 Jumper Settings

Table 2.2: Clear CMOS (JP3)

Close pins Result
1-2*
2-3
*: default
Table 2.3:
Close pins
1-2
2-3*
*: default
Table 2.4:
Close pins
1-2
3-4
5-6*
*: default
AIMB-641 User Manual
Function
COM Port 1~6 Voltage Select Connector
Clear CMOS
LVDS/LCD Power Select
COM Port 2 type Select Connector (RS232/422/485)
Normal
Clear CMOS
LVDS/LCD Power (JP4)
Result
5 V
3.3 V
COM2 (RS-232/422/485) Select Jumper (JP5)
Result
RXD485
RXD422
RXD232
8